The Damage of Carbide Hobs

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概要

• 論文の詳細を見る

• With the development of the carbide hobber and improvement in the manufacturing of the carbide hob, carbide hobbing has found extensive use in industry. For example, annealed gear blanks which are often used in mass production can be carbide-hobbed without trouble. In addition, it can also be adopted to hob gear blanks of heat-treated or hard materials which have thus far proven to be difficult to cut using high-speed steel hobs. However, in the case of carbide hobbing for gear blanks which have been heat-treated, damage from chipping or thermal cracks, seen as an increase of relief wear, will occur during the lifetime of carbide hob because of unsuitable cutting conditions. In this paper, the authors have investigated the cause of and countermeasures against damage by systematically classifying the shapes of damage on the cutting edge in carbide hobbing.

• 一般社団法人日本機械学会の論文
• 1988-03-15

著者

• Ainoura Masato

  Department Of Mechanical Engineering Kumamoto Institute Of Technology

• SAKURAGI Isao

  Department of Mechanical Engineering, Kurume National College of Technology

• Sakuragi I

  Kurume National Coll. Technol. Fukuoka Jpn

• Sakuragi Isao

  Department Of Control And Information System Engineering Kurume National College Of Technology

関連論文

• GM-07 A FUNDAMENTAL STUDY ON THE IMPROVEMENT FOR CHIPPING CHARACTERISTICS IN GEAR HOBBING WITH CARBIDE TIPPED HOB(MANUFACTURING OF GEARS)
• The Damage of Carbide Hobs
• A Study on Finish Hobbing with Carbide Hob : Improvement of Gear Accuracy Using New Hobbing Machine
• GM-3 STUDY ON PRACTICAL APPLICATION OF CARBIDE HOBBING : FULL DEPTH CUTTING OF HARDENED GEAR TEETH(GEAR MANUFACTURING)

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